! Started logfile: /scr/pima/bu007_uvs/J1152+2930_C_dfm.log on Sun Jun 24 02:21:58 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1152+2930_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1152+2930_C_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986574 visibilities/baseline/integration-bin. ! Found source: J1152+2930 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17048 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1152+2930_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007064Jy sigma=17.096399 ! Fit after self-cal, rms=0.887912Jy sigma=15.095838 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.548 mas, bpa=16.07 degrees ! Estimated noise=0.637509 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882349 Jy ! Component: 100 - total flux cleaned = 0.108256 Jy ! Total flux subtracted in 100 components = 0.108256 Jy ! Clean residual min=-0.005326 max=0.007315 Jy/beam ! Clean residual mean=-0.000008 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.108256 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.108256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084498Jy sigma=1.391118 ! Fit after self-cal, rms=0.084407Jy sigma=1.390060 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812706 Jy ! Component: 100 - total flux cleaned = 0.0126058 Jy ! Total flux subtracted in 100 components = 0.0126058 Jy ! Clean residual min=-0.004422 max=0.003962 Jy/beam ! Clean residual mean=-0.000003 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.120861 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.120861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083541Jy sigma=1.374090 ! Fit after self-cal, rms=0.083515Jy sigma=1.373817 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.719 mas, bpa=14.22 degrees ! Estimated noise=0.325589 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360318 Jy ! Component: 100 - total flux cleaned = 0.00535774 Jy ! Component: 150 - total flux cleaned = 0.00609969 Jy ! Component: 200 - total flux cleaned = 0.00631206 Jy ! Total flux subtracted in 200 components = 0.00631206 Jy ! Clean residual min=-0.002197 max=0.001898 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.127173 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.127173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083385Jy sigma=1.370963 ! Fit after self-cal, rms=0.083377Jy sigma=1.370905 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 3.719 at 14.22 degrees (North through East) ! Clean map min=-0.002022 max=0.11556 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.02 KP 0.94 ! LA 1.05 MK 0.96 NL 1.01 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 1.01 ! LA 0.95 MK 1.04 NL 0.98 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.98 ! LA 0.97 MK 1.07 NL 0.99 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.00 KP 1.02 ! LA 0.95 MK 1.01 NL 1.03 OV 0.94 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.97 ! LA 0.99 MK 1.04 NL 0.99 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 MK 1.04 NL 1.00 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 MK 1.03 NL 0.98 OV 0.95 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.95 KP 0.98 ! LA 0.98 MK 1.05 NL 1.00 OV 0.95 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.083377Jy sigma=1.370905 ! Fit after self-cal, rms=0.083562Jy sigma=1.368630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.44 mas, bmaj=3.73 mas, bpa=14.28 degrees ! Estimated noise=0.326481 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100049 Jy ! Component: 100 - total flux cleaned = -0.00113575 Jy ! Component: 150 - total flux cleaned = -0.00122941 Jy ! Component: 200 - total flux cleaned = -0.00131298 Jy ! Total flux subtracted in 200 components = -0.00131298 Jy ! Clean residual min=-0.001884 max=0.001796 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.12586 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.12586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083549Jy sigma=1.368348 ! Fit after self-cal, rms=0.083559Jy sigma=1.368267 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083559Jy sigma=1.368267 ! Fit after self-cal, rms=0.083566Jy sigma=1.368229 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.443 mas, bmaj=3.734 mas, bpa=14.28 degrees ! Estimated noise=0.326437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000624785 Jy ! Component: 100 - total flux cleaned = -0.00080553 Jy ! Component: 150 - total flux cleaned = -0.000875237 Jy ! Component: 200 - total flux cleaned = -0.000914085 Jy ! Total flux subtracted in 200 components = -0.000914085 Jy ! Clean residual min=-0.001836 max=0.001765 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.124946 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.124946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083561Jy sigma=1.368107 ! Fit after self-cal, rms=0.083561Jy sigma=1.368101 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.80197e-05 Jy ! Component: 100 - total flux cleaned = -0.000112717 Jy ! Component: 150 - total flux cleaned = -0.000135778 Jy ! Component: 200 - total flux cleaned = -0.000168304 Jy ! Total flux subtracted in 200 components = -0.000168304 Jy ! Clean residual min=-0.001838 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.124778 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.124778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083558Jy sigma=1.368039 ! Fit after self-cal, rms=0.083557Jy sigma=1.368038 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083557Jy sigma=1.368038 ! Fit after self-cal, rms=0.083518Jy sigma=1.368024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.445 mas, bmaj=3.737 mas, bpa=14.29 degrees ! Estimated noise=0.326225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039003 Jy ! Component: 100 - total flux cleaned = -0.000522573 Jy ! Component: 150 - total flux cleaned = -0.000571352 Jy ! Component: 200 - total flux cleaned = -0.000589774 Jy ! Total flux subtracted in 200 components = -0.000589774 Jy ! Clean residual min=-0.001847 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.124188 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.124188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083516Jy sigma=1.367974 ! Fit after self-cal, rms=0.083516Jy sigma=1.367974 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.90033e-05 Jy ! Component: 100 - total flux cleaned = -3.6458e-05 Jy ! Component: 150 - total flux cleaned = -5.32457e-05 Jy ! Component: 200 - total flux cleaned = -6.12772e-05 Jy ! Total flux subtracted in 200 components = -6.12772e-05 Jy ! Clean residual min=-0.001851 max=0.001748 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.124127 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.124127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083515Jy sigma=1.367941 ! Fit after self-cal, rms=0.083515Jy sigma=1.367941 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083515Jy sigma=1.367941 ! Fit after self-cal, rms=0.083432Jy sigma=1.367937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=4.877 mas, bpa=4.526 degrees ! Estimated noise=0.441984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746787 Jy ! Component: 100 - total flux cleaned = -0.00101924 Jy ! Component: 150 - total flux cleaned = -0.00102557 Jy ! Component: 200 - total flux cleaned = -0.00102556 Jy ! Total flux subtracted in 200 components = -0.00102556 Jy ! Clean residual min=-0.002186 max=0.002488 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.123101 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.123101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083435Jy sigma=1.367972 ! Fit after self-cal, rms=0.083435Jy sigma=1.367961 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87139e-05 Jy ! Component: 100 - total flux cleaned = -6.79469e-05 Jy ! Component: 150 - total flux cleaned = -7.94265e-05 Jy ! Component: 200 - total flux cleaned = -8.46887e-05 Jy ! Total flux subtracted in 200 components = -8.46887e-05 Jy ! Clean residual min=-0.002186 max=0.002482 Jy/beam ! Clean residual mean=0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.123017 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.123017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083439Jy sigma=1.368001 ! Fit after self-cal, rms=0.083438Jy sigma=1.367999 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.446 mas, bmaj=3.739 mas, bpa=14.3 degrees ! Estimated noise=0.325861 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.446 x 3.739 at 14.3 degrees (North through East) ! Clean map min=-0.001805 max=0.11585 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.562 mas, bpa=16.15 degrees ! Estimated noise=0.644527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890987 Jy ! Component: 100 - total flux cleaned = 0.109358 Jy ! Component: 150 - total flux cleaned = 0.116853 Jy ! Component: 200 - total flux cleaned = 0.120841 Jy ! Total flux subtracted in 200 components = 0.120841 Jy ! Clean residual min=-0.004219 max=0.003850 Jy/beam ! Clean residual mean=-0.000002 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.120841 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.120841 Jy ! Inverting map and beam ! Estimated beam: bmin=1.446 mas, bmaj=3.739 mas, bpa=14.3 degrees ! Estimated noise=0.325861 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257906 Jy ! Component: 100 - total flux cleaned = 0.00300282 Jy ! Component: 150 - total flux cleaned = 0.00322585 Jy ! Component: 200 - total flux cleaned = 0.00319663 Jy ! Total flux subtracted in 200 components = 0.00319663 Jy ! Clean residual min=-0.002024 max=0.001928 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.124038 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.124038 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=4.877 mas, bpa=4.526 degrees ! Estimated noise=0.441984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000729465 Jy ! Component: 100 - total flux cleaned = -0.000801312 Jy ! Component: 150 - total flux cleaned = -0.000836303 Jy ! Component: 200 - total flux cleaned = -0.00085627 Jy ! Total flux subtracted in 200 components = -0.00085627 Jy ! Clean residual min=-0.002193 max=0.002486 Jy/beam ! Clean residual mean=0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.123181 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.81213e-05 Jy ! Component: 100 - total flux cleaned = -3.40137e-05 Jy ! Component: 150 - total flux cleaned = -4.81815e-05 Jy ! Component: 200 - total flux cleaned = -6.7089e-05 Jy ! Total flux subtracted in 200 components = -6.7089e-05 Jy ! Clean residual min=-0.002186 max=0.002483 Jy/beam ! Clean residual mean=0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.123114 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.123114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.446 mas, bmaj=3.739 mas, bpa=14.3 degrees ! Estimated noise=0.325861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284199 Jy ! Component: 100 - total flux cleaned = 0.000499573 Jy ! Component: 150 - total flux cleaned = 0.000630661 Jy ! Component: 200 - total flux cleaned = 0.000722831 Jy ! Total flux subtracted in 200 components = 0.000722831 Jy ! Clean residual min=-0.001867 max=0.001858 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.123837 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.123837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083453Jy sigma=1.368390 ! Fit after self-cal, rms=0.083452Jy sigma=1.368363 wmodel J1152+2930_C_map.mod ! Writing 44 model components to file: J1152+2930_C_map.mod wobs J1152+2930_C_uvs.fits ! Writing UV FITS file: J1152+2930_C_uvs.fits wwins J1152+2930_C_map.win ! wwins: Wrote 1 windows to J1152+2930_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.7783e-05 Jy ! Component: 100 - total flux cleaned = -6.88948e-06 Jy ! Component: 150 - total flux cleaned = 0.000145572 Jy ! Component: 200 - total flux cleaned = 0.000262864 Jy ! Component: 250 - total flux cleaned = 0.000346398 Jy ! Component: 300 - total flux cleaned = 0.000400441 Jy ! Component: 350 - total flux cleaned = 0.000585258 Jy ! Component: 400 - total flux cleaned = 0.00076456 Jy ! Component: 450 - total flux cleaned = 0.000964454 Jy ! Component: 500 - total flux cleaned = 0.00113577 Jy ! Component: 550 - total flux cleaned = 0.00123171 Jy ! Component: 600 - total flux cleaned = 0.00132575 Jy ! Component: 650 - total flux cleaned = 0.00144117 Jy ! Component: 700 - total flux cleaned = 0.00150971 Jy ! Component: 750 - total flux cleaned = 0.00168792 Jy ! Component: 800 - total flux cleaned = 0.00179699 Jy ! Component: 850 - total flux cleaned = 0.00196809 Jy ! Component: 900 - total flux cleaned = 0.0020523 Jy ! Component: 950 - total flux cleaned = 0.00217653 Jy ! Component: 1000 - total flux cleaned = 0.00229878 Jy ! Component: 1050 - total flux cleaned = 0.00233894 Jy ! Component: 1100 - total flux cleaned = 0.00247724 Jy ! Component: 1150 - total flux cleaned = 0.00255485 Jy ! Component: 1200 - total flux cleaned = 0.00255501 Jy ! Component: 1250 - total flux cleaned = 0.00264955 Jy ! Component: 1300 - total flux cleaned = 0.00272415 Jy ! Component: 1350 - total flux cleaned = 0.00272407 Jy ! Component: 1400 - total flux cleaned = 0.00285136 Jy ! Component: 1450 - total flux cleaned = 0.00285124 Jy ! Component: 1500 - total flux cleaned = 0.00290429 Jy ! Component: 1550 - total flux cleaned = 0.00297444 Jy ! Component: 1600 - total flux cleaned = 0.00299216 Jy ! Component: 1650 - total flux cleaned = 0.00302631 Jy ! Component: 1700 - total flux cleaned = 0.00300972 Jy ! Component: 1750 - total flux cleaned = 0.00301022 Jy ! Component: 1800 - total flux cleaned = 0.00307633 Jy ! Component: 1850 - total flux cleaned = 0.00304361 Jy ! Component: 1900 - total flux cleaned = 0.00307628 Jy ! Component: 1950 - total flux cleaned = 0.00314043 Jy ! Component: 2000 - total flux cleaned = 0.00314046 Jy ! Component: 2050 - total flux cleaned = 0.00314035 Jy ! Component: 2100 - total flux cleaned = 0.00314051 Jy ! Component: 2150 - total flux cleaned = 0.00314043 Jy ! Component: 2200 - total flux cleaned = 0.0031096 Jy ! Component: 2250 - total flux cleaned = 0.00313999 Jy ! Component: 2300 - total flux cleaned = 0.00317025 Jy ! Component: 2350 - total flux cleaned = 0.00315523 Jy ! Component: 2400 - total flux cleaned = 0.00317014 Jy ! Component: 2450 - total flux cleaned = 0.00318496 Jy ! Component: 2500 - total flux cleaned = 0.00321435 Jy ! Component: 2550 - total flux cleaned = 0.00324325 Jy ! Component: 2600 - total flux cleaned = 0.00327188 Jy ! Component: 2650 - total flux cleaned = 0.00325751 Jy ! Component: 2700 - total flux cleaned = 0.00322917 Jy ! Component: 2750 - total flux cleaned = 0.0032435 Jy ! Component: 2800 - total flux cleaned = 0.00325771 Jy ! Component: 2850 - total flux cleaned = 0.00327162 Jy ! Component: 2900 - total flux cleaned = 0.00324401 Jy ! Component: 2950 - total flux cleaned = 0.00325772 Jy ! Component: 3000 - total flux cleaned = 0.00331197 Jy ! Component: 3050 - total flux cleaned = 0.00332552 Jy ! Component: 3100 - total flux cleaned = 0.00332541 Jy ! Component: 3150 - total flux cleaned = 0.00329866 Jy ! Component: 3200 - total flux cleaned = 0.00333844 Jy ! Component: 3250 - total flux cleaned = 0.00339114 Jy ! Component: 3300 - total flux cleaned = 0.00337805 Jy ! Component: 3350 - total flux cleaned = 0.00344303 Jy ! Component: 3400 - total flux cleaned = 0.00346883 Jy ! Component: 3450 - total flux cleaned = 0.00345609 Jy ! Component: 3500 - total flux cleaned = 0.00354556 Jy ! Component: 3550 - total flux cleaned = 0.00359625 Jy ! Component: 3600 - total flux cleaned = 0.00362138 Jy ! Component: 3650 - total flux cleaned = 0.00365901 Jy ! Component: 3700 - total flux cleaned = 0.00369646 Jy ! Component: 3750 - total flux cleaned = 0.00373357 Jy ! Component: 3800 - total flux cleaned = 0.0037829 Jy ! Component: 3850 - total flux cleaned = 0.00383202 Jy ! Component: 3900 - total flux cleaned = 0.00390517 Jy ! Component: 3950 - total flux cleaned = 0.00396581 Jy ! Component: 4000 - total flux cleaned = 0.00397797 Jy ! Component: 4050 - total flux cleaned = 0.00403801 Jy ! Total flux subtracted in 4096 components = 0.00404988 Jy ! Clean residual min=-0.000652 max=0.000702 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.127887 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 362 components and 0.127887 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1152+2930_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.446 x 3.739 at 14.3 degrees (North through East) ! Clean map min=-0.0013003 max=0.1161 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1152+2930_C_map.fits wmodel /scr/pima/bu007_uvs/J1152+2930_C_map.mod ! Writing 362 model components to file: /scr/pima/bu007_uvs/J1152+2930_C_map.mod wobs /scr/pima/bu007_uvs/J1152+2930_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1152+2930_C_uvs.fits wwins /scr/pima/bu007_uvs/J1152+2930_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1152+2930_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208571 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53895 0.53895 1.0779 2.1558 4.3116 8.6232 17.2464 34.4928 68.9856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 556.637 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1152+2930_C_dfm.log closed on Sun Jun 24 02:22:02 2018